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f516e368dc
SiRF internal audio codec is integrated in SiRF atlas6 and prima2 SoC. Features include: 1. Stereo DAC and ADC with 16-bit resolution amd 48KHz sample rate 2. Support headphone and/or speaker output 3. Integrate headphone and speaker output amp 4. Support LINE and MIC input 5. Support single ended and differential input mode Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> --v5: 1. Drop all inlines. 2. Reordering the Kconfig and Makefile 3. Remove the sirf_audio_codec_reg_bits struct, use the new controls instead it. 4. Add some SND_SOC_DAPM_OUT_DRV instead of HP and SPK enable driver 5. Add audio codec clock supply instead of adc event callback 6. Fixed playback and capture can't concurrent work bug. -- .../devicetree/bindings/sound/sirf-audio-codec.txt | 17 + sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 1 + sound/soc/codecs/sirf-audio-codec.c | 533 ++++++++++++++++++++ sound/soc/codecs/sirf-audio-codec.h | 75 +++ 5 files changed, 631 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/sirf-audio-codec.txt create mode 100644 sound/soc/codecs/sirf-audio-codec.c create mode 100644 sound/soc/codecs/sirf-audio-codec.h Signed-off-by: Mark Brown <broonie@linaro.org>
76 lines
1.9 KiB
C
76 lines
1.9 KiB
C
/*
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* SiRF inner codec controllers define
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*
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* Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
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*
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* Licensed under GPLv2 or later.
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*/
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#ifndef _SIRF_AUDIO_CODEC_H
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#define _SIRF_AUDIO_CODEC_H
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#define AUDIO_IC_CODEC_PWR (0x00E0)
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#define AUDIO_IC_CODEC_CTRL0 (0x00E4)
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#define AUDIO_IC_CODEC_CTRL1 (0x00E8)
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#define AUDIO_IC_CODEC_CTRL2 (0x00EC)
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#define AUDIO_IC_CODEC_CTRL3 (0x00F0)
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#define MICBIASEN (1 << 3)
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#define IC_RDACEN (1 << 0)
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#define IC_LDACEN (1 << 1)
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#define IC_HSREN (1 << 2)
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#define IC_HSLEN (1 << 3)
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#define IC_SPEN (1 << 4)
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#define IC_CPEN (1 << 5)
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#define IC_HPRSELR (1 << 6)
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#define IC_HPLSELR (1 << 7)
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#define IC_HPRSELL (1 << 8)
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#define IC_HPLSELL (1 << 9)
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#define IC_SPSELR (1 << 10)
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#define IC_SPSELL (1 << 11)
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#define IC_MONOR (1 << 12)
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#define IC_MONOL (1 << 13)
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#define IC_RXOSRSEL (1 << 28)
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#define IC_CPFREQ (1 << 29)
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#define IC_HSINVEN (1 << 30)
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#define IC_MICINREN (1 << 0)
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#define IC_MICINLEN (1 << 1)
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#define IC_MICIN1SEL (1 << 2)
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#define IC_MICIN2SEL (1 << 3)
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#define IC_MICDIFSEL (1 << 4)
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#define IC_LINEIN1SEL (1 << 5)
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#define IC_LINEIN2SEL (1 << 6)
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#define IC_RADCEN (1 << 7)
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#define IC_LADCEN (1 << 8)
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#define IC_ALM (1 << 9)
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#define IC_DIGMICEN (1 << 22)
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#define IC_DIGMICFREQ (1 << 23)
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#define IC_ADC14B_12 (1 << 24)
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#define IC_FIRDAC_HSL_EN (1 << 25)
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#define IC_FIRDAC_HSR_EN (1 << 26)
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#define IC_FIRDAC_LOUT_EN (1 << 27)
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#define IC_POR (1 << 28)
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#define IC_CODEC_CLK_EN (1 << 29)
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#define IC_HP_3DB_BOOST (1 << 30)
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#define IC_ADC_LEFT_GAIN_SHIFT 16
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#define IC_ADC_RIGHT_GAIN_SHIFT 10
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#define IC_ADC_GAIN_MASK 0x3F
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#define IC_MIC_MAX_GAIN 0x39
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#define IC_RXPGAR_MASK 0x3F
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#define IC_RXPGAR_SHIFT 14
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#define IC_RXPGAL_MASK 0x3F
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#define IC_RXPGAL_SHIFT 21
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#define IC_RXPGAR 0x7B
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#define IC_RXPGAL 0x7B
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#endif /*__SIRF_AUDIO_CODEC_H*/
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